Because the foods eaten by animals are often composed largely of macromolecules, this requires the animals to have mechanisms for Because the foods eaten by animals are often composed largely of macromolecules, this requires the animals to have mechanisms for regurgitation. excretion. dehydration synthesis. enzymatic hydrolysis.

. Enzymatic hydrolysis.

Explanation:

Enzymatic hydrolysis which plays an important role in digestion is the process whereby the structure of molecules are broken down by enzymes with the addition of water.

In living organisms, enzymatic hydrolysis play an important role in digestion to break down large macromolecules which contain proteins, nucleotides, complex sugars or starch, and fats to simpler complexes and the reaction of the breakdown is catalyzed by enzymes known as hydrolases.

Enzymatic hydrolysis

Explanation:

Enzymatic hydrolysis can be defined as a process in which enzymes are involved in promoting the splitting of chemical bonds that is present molecules. This takes place by the addition of the elements of water.

Digestion can be defined as the breakdown of large molecules of food into smaller particles. Digestion of God starts in the mouth, this process is known as mechanical digestion in which food in grinded by the teeth into smaller particles. This is then followed by chemical digestion otherwise known as enzymatic hydrolysis in which the chemical bonds that are found in the food molecules are broken down into forms that can be easily absorbed in the body by the addition of some elements of water.

the answer is a or when it says crossing over

thymine. in rna, thymine is replace by uracil